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A large flask is evacuated and weighed, filled with argon gas, and then reweighed. When reweighed, the flask is found to have gained 3.223 g. It is again evacuated and then filled with a gas of unknown molar mass. When reweighed, the flask is found to have gained 8.103 g. Part A To estimate the molar mass of the unknown gas based on the molar mass of argon, which assumptions should be made? Check all that apply. The effusion rate is the same for both argon and the unknown gas. The number of moles is the same for both argon and the unknown gas. The atomic radii is the same for both argon and the unknown gas. The diffusion rate is the same for both argon and the unknown gas. The volume is the same for both argon and the unknown gas. The pressure is the same for both argon and the unknown gas. The temperature is the same for both argon and the unknown gas. The tendency to behave ideally is the same for both argon and the unknown gas. Submit Request Answer Part B Complete previous part(s) Review I Constants I Periodic Tab P Pearson

A large flask is evacuated and weighed, filled with argon gas, and then reweighed. When reweighed, the flask is found to have gained 3.223 g. It is again evacuated and then filled with a gas of unknown molar mass. When reweighed, the flask is found to have gained 8.103 g. Part A To estimate the molar mass of the unknown gas based on the molar mass of argon, which assumptions should be made? Check all that apply. The effusion rate is the same for both argon and the unknown gas. The number of moles is the same for both argon and the unknown gas. The atomic radii is the same for both argon and the unknown gas. The diffusion rate is the same for both argon and the unknown gas. The volume is the same for both argon and the unknown gas. The pressure is the same for both argon and the unknown gas. The temperature is the same for both argon and the unknown gas. The tendency to behave ideally is the same for both argon and the unknown gas. Submit Request Answer Part B Complete previous part(s) Review I Constants I Periodic Tab P Pearson

Chemistry & Chemical Reactivity
Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter10: Gases And Their Properties
Section: Chapter Questions
Problem 105IL: You have a gas, one of the three known phosphorus-fluorine compounds (PF3, PF3, and P2F4). To find...
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A large flask is evacuated and weighed, filled with argon gas, and then reweighed. When reweighed, the flask is found to have gained 3.223 g. It is again evacuated and then filled with a gas of unknown molar mass. When reweighed, the flask is found to have gained 8.103 g. Part A To estimate the molar mass of the unknown gas based on the molar mass of argon, which assumptions should be made? Check all that apply. The effusion rate is the same for both argon and the unknown gas. The number of moles is the same for both argon and the unknown gas. The atomic radii is the same for both argon and the unknown gas. The diffusion rate is the same for both argon and the unknown gas. The volume is the same for both argon and the unknown gas. The pressure is the same for both argon and the unknown gas. The temperature is the same for both argon and the unknown gas. The tendency to behave ideally is the same for both argon and the unknown gas. Submit Request Answer Part B Complete previous part(s) Review I Constants I Periodic Tab P Pearson Policy Permissions Contact Us |
Transcribed Image Text:A large flask is evacuated and weighed, filled with argon gas, and then reweighed. When reweighed, the flask is found to have gained 3.223 g. It is again evacuated and then filled with a gas of unknown molar mass. When reweighed, the flask is found to have gained 8.103 g. Part A To estimate the molar mass of the unknown gas based on the molar mass of argon, which assumptions should be made? Check all that apply. The effusion rate is the same for both argon and the unknown gas. The number of moles is the same for both argon and the unknown gas. The atomic radii is the same for both argon and the unknown gas. The diffusion rate is the same for both argon and the unknown gas. The volume is the same for both argon and the unknown gas. The pressure is the same for both argon and the unknown gas. The temperature is the same for both argon and the unknown gas. The tendency to behave ideally is the same for both argon and the unknown gas. Submit Request Answer Part B Complete previous part(s) Review I Constants I Periodic Tab P Pearson Policy Permissions Contact Us |
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